MSMLJ28CA

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A TVS (Transient Voltage Suppressor) diode, like the MSMLJ28CA storage element, is an electronic component used to protect vulnerable circuits from overvoltage and sudden power surges. It is designed to activate fast enough to prevent any damage to the circuit it is protecting. It has become a fixture in power supplies, consumer and automotive protection systems, protection of energy sources, and many other applications.

The MSMLJ28CA is a surface mount low-leakage diode. It is constructed of a multilayer chip capacitor and a Zener diode that are integrated into one element. The core of the diode is made of a thin layer of a material with high resistivity, which is then altered by increasing or decreasing the temperature to adjust the electrical characteristics and achieve the desired protection level. The Zener diode is embedded into the multilayer chip capacitor, and it performs two tasks. First, it acts as a barrier to block high voltage from reaching the underlying circuit. Second, it provides a pathway to release the remaining energy quickly and reduce the time it takes to restore the affected circuit.

The MSMLJ28CA is a typical uni-directional diode, meaning that it will protect in one direction and allow current to pass in the other. It works by clamping the overvoltage or surge that may occur when the system is connected to the power source, and it has an appropriate response time of less than a microsecond. Its small size makes it well-suited for power supplies, consumer electronic devices, and embedded circuits. It is also designed to replace a number of conduction-mode TVS devices, saving on space and assembly costs.

The MSMLJ28CA is built to withstand a wide variety of overvoltages, including electrostatic discharge (ESD) and lightning strikes. It is also designed to withstand up to 25A of continuous working current, which is suitable for high-power applications. The diode is built to stand up to long-term static field exposure, and it is resistant to radiation and moisture, making it an ideal choice for areas of high humidity.

The MSMLJ28CA is an important component in many applications, such as in power supplies, electric vehicles, and embedded circuits. It is designed to protect against voltage spikes due to power surges or ESD, and it provides fast response time, low leakage current, and excellent reliability. It is also designed to be easy to use and include low offset breakdown voltage. The diode is long-lasting and efficient, making it an invaluable addition to any protection circuit.

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